Container Type Container Type |
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Grease Gun Cartridge | One-Time-Use Pack |
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Pail | Tube |
Trade Name Trade Name |
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Manufacturer Manufacturer |
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Synthetic Oil Composition Synthetic Oil Composition |
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Environment Environment |
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Lubricant Type Lubricant Type |
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Additive Additive |
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NLGI Viscosity Grade NLGI Viscosity Grade | Show |
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Color Color |
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![]() | White |
Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Specifications Met Specifications Met |
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Base Oil Base Oil |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Thickener Thickener |
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Melting Temperature Melting Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Vacuum @ Temperature Maximum Vacuum@ Temperature |
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About Lubricants
More
About Grease
More
Vacuum Seal and O-Ring Grease


A firm consistency and resistance to evaporation make this grease ideal for vacuum applications, such as flow meters, vacuum and pressure systems, and laboratory equipment. Apply directly to seals and O-rings to prevent drying and cracking.
NLGI viscosity grade is a rating of a grease's consistency. NLGI 3 is about the consistency of vegetable shortening and is comparable to Fomblin grease. NLGI 4 is about the consistency of frozen yogurt.
Grease lubricates most efficiently below the maximum temperature. Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry. Nonmelting grease can be used at temperatures above the maximum temperature briefly, but then will break down more quickly.
Container | |||||||||
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NLGI Viscosity Grade | Base Oil | Size | Type | Temp. Range, °F | Melting Temp., °F | Maximum Vacuum @ Temperature | Color | Each | |
DuPont Molykote High Vacuum Grease—Silica Thickener | |||||||||
3-4 | Synthetic | 5.3 oz. | Tube | -40° to 400° | Nonmelting | 10^-6 torr @ 72° F | White | 0000000 | 000000 |
3-4 | Synthetic | 8 lbs. | Pail | -40° to 400° | Nonmelting | 10^-6 torr @ 72° F | White | 0000000 | 000000 |
Container | ||||||||||
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NLGI Viscosity Grade | Base Oil | Size | Type | Temp. Range, °F | Melting Temp., °F | Maximum Vacuum @ Temperature | Color | Pkg. Qty. | Pkg. | |
DuPont Molykote High Vacuum Grease—Silica Thickener | ||||||||||
3-4 | Synthetic | 5.3 oz. | Tube | -40° to 400° | Nonmelting | 10^-6 torr @ 72° F | White | 12 | 00000000 | 0000000 |
Food Industry Seal and O-Ring Grease




This grease meets NSF/ANSI Standard 51 and FDA 21 CFR 175.300 for direct contact with food and NSF/ANSI Standard 61 for use with components that come into contact with drinking water. Formulated with silica thickener and silicone, it resists washing away and has excellent resistance to wear. Apply directly to seals and O-rings to prevent drying and cracking.
NLGI viscosity grade is a rating of a grease's consistency. NLGI 3-4 is between the consistencies of vegetable shortening and frozen yogurt.
Grease lubricates most efficiently within the listed temperature range.
Container | ||||||||||
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NLGI Viscosity Grade | Base Oil | Additive | Size | Type | Temp. Range, °F | Melting Temp. | Color | Specifications Met | Each | |
DuPont Molykote 111 Compound—Silica Thickener | ||||||||||
3-4 | Synthetic | Silicone | 5.3 oz. | Tube | -40° to 395° | Not Rated | White | FDA Compliant 21 CFR 175.300, NSF/ANSI 51, NSF/ANSI 61 | 0000000 | 000000 |
3-4 | Synthetic | Silicone | 14 oz. | Grease Gun Cartridge | -40° to 395° | Not Rated | White | FDA Compliant 21 CFR 175.300, NSF/ANSI 51, NSF/ANSI 61 | 0000000 | 00000 |
3-4 | Synthetic | Silicone | 8 lbs. | Pail | -40° to 395° | Not Rated | White | FDA Compliant 21 CFR 175.300, NSF/ANSI 51, NSF/ANSI 61 | 0000000 | 000000 |
Container | |||||||||||
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NLGI Viscosity Grade | Base Oil | Additive | Size | Type | Temp. Range, °F | Melting Temp. | Color | Specifications Met | Pkg. Qty. | Pkg. | |
DuPont Molykote 111 Compound—Silica Thickener | |||||||||||
3-4 | Synthetic | Silicone | 0.2 oz. | One-Time-Use Pack | -40° to 395° | Not Rated | White | FDA Compliant 21 CFR 175.300, NSF/ANSI 51, NSF/ANSI 61 | 100 | 00000000 | 0000000 |
3-4 | Synthetic | Silicone | 5.3 oz. | Tube | -40° to 395° | Not Rated | White | FDA Compliant 21 CFR 175.300, NSF/ANSI 51, NSF/ANSI 61 | 12 | 00000000 | 000000 |
3-4 | Synthetic | Silicone | 14 oz. | Grease Gun Cartridge | -40° to 395° | Not Rated | White | FDA Compliant 21 CFR 175.300, NSF/ANSI 51, NSF/ANSI 61 | 10 | 00000000 | 000000 |